Okay guys, I seek your expertise! I just bought this master spa 66t9 the other day. It has been sitting for over a year. Some of the jets seem clogged but all functional. I want it to be as close to perfect as possible. Under the control panel there is this hose that appears it broke off from somewhere but I cant seem to find where it is suppose to be hooked. It doesnt leak water or anything since it is the same hose that is wrapped up and ziptied, and covered in the foam in the left side of the picture! Any ideas to where this tube should go or connect to? Please help me! lol. I'm a spa newb